Polyester Microfilament Woven Fabrics: Black Market Posted on February 4, 2015 by portfoliolongo.com Reply I’m still intrigued by these tiny cleaning cloths for glasses. Why are they so small and hard to come by? Share this: Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn More Share on Bluesky (Opens in new window) Bluesky Like Loading...